Emily Chamberlain

Bib: 26545F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:01
Rank: #27503
Start5K
34:01 | 10:57/mi
10K· 6.21 mi
1:08:25
Rank: #27320 (+183)
5K10K
34:24 | 11:04/mi
15K· 9.32 mi
1:42:55
Rank: #27128 (+192)
10K15K
34:30 | 11:06/mi
20K· 12.43 mi
2:18:36
Rank: #26993 (+135)
15K20K
35:41 | 11:29/mi
Half· 13.11 mi
2:26:05
Rank: #26956 (+37)
20KHalf
7:29 | 10:58/mi
25K· 15.53 mi
2:55:50
Rank: #26932 (+24)
Half25K
29:45 | 12:16/mi
30K· 18.64 mi
3:33:27
Rank: #26715 (+217)
25K30K
37:37 | 12:06/mi
20M
3:50:31
Rank: #26679 (+36)
30K20M
17:04 | 12:34/mi
21M
4:04:21
Rank: #26652 (+27)
20M21M
13:50 | 13:50/mi
35K· 21.75 mi
4:13:13
Rank: #26626 (+26)
21M35K
8:52 | 11:51/mi
23M
4:29:44
Rank: #26638 (-12)
35K23M
16:31 | 13:11/mi
24M
4:41:22
Rank: #26592 (+46)
23M24M
11:38 | 11:38/mi
40K· 24.85 mi
4:52:13
Rank: #26595 (-3)
24M40K
10:51 | 12:41/mi
25.2M
4:56:32
Rank: #26573 (+22)
40K25.2M
4:19 | 12:31/mi
Finish· 26.22 mi
5:08:00
Rank: #26549 (+24)
25.2MFinish
11:28 | 11:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:05
Pace11:09 /mi
2nd Half
Distance13.11 mi
Time2:41:55
Pace12:21 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3034:0110:5734:01
10:57
-
10K
6.21 mi12:28:541:08:2511:0134:24
11:04
+0:07
15K
9.32 mi13:03:241:42:5511:0334:30
11:06
+0:02
20K
12.43 mi13:39:052:18:3611:0935:41
11:29
+0:23
Half
13.11 mi13:46:342:26:0511:097:29
10:58
-0:31
25K
15.53 mi14:16:192:55:5011:1929:45
12:16
+1:18
30K
18.64 mi14:53:563:33:2711:2737:37
12:06
-0:10
20M
20.00 mi15:11:003:50:3111:3217:04
12:34
+0:28
21M
21.00 mi15:24:504:04:2111:3813:50
13:50
+1:16
35K
21.75 mi15:33:424:13:1311:398:52
11:51
-1:59
23M
23.00 mi15:50:134:29:4411:4416:31
13:11
+1:20
24M
24.00 mi16:01:514:41:2211:4311:38
11:38
-1:33
40K
24.85 mi16:12:424:52:1311:4510:51
12:41
+1:03
25.2M
25.20 mi16:17:014:56:3211:464:19
12:31
-0:10
Finish
26.22 mi16:28:295:08:0011:4511:28
11:15
-1:16

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:57 /mi

Average Pace

11:45 /mi

Slowest Pace

13:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:52

40% of race

Time at Steady Pace

2:03:33

40% of race

Time at Slower Pace

1:02:35

20% of race

Average Pace: 11:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:54:3034:0110:5734:01
10:57
#27503
10K
6.21 mi12:28:541:08:2511:0134:24
11:04
#27320
15K
9.32 mi13:03:241:42:5511:0334:30
11:06
#27128
20K
12.43 mi13:39:052:18:3611:0935:41
11:29
#26993
Half
13.11 mi13:46:342:26:0511:097:29
10:58
#26956
25K
15.53 mi14:16:192:55:5011:1929:45
12:16
#26932
30K
18.64 mi14:53:563:33:2711:2737:37
12:06
#26715
20M
20.00 mi15:11:003:50:3111:3217:04
12:34
#26679
21M
21.00 mi15:24:504:04:2111:3813:50
13:50
#26652
35K
21.75 mi15:33:424:13:1311:398:52
11:51
#26626
23M
23.00 mi15:50:134:29:4411:4416:31
13:11
#26638
24M
24.00 mi16:01:514:41:2211:4311:38
11:38
#26592
40K
24.85 mi16:12:424:52:1311:4510:51
12:41
#26595
25.2M
25.20 mi16:17:014:56:3211:464:19
12:31
#26573
Finish
26.22 mi16:28:295:08:0011:4511:28
11:15
#26549
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27503116471164726805(Top 94%)11256(Top 92%)11256(Top 206%)
10K6.21 mi3.10 mi27320+18311541+10611541+10627151(Top 96%)11452(Top 94%)11452(Top 209%)
15K9.32 mi3.11 mi27128+19211430+11111430+11126805(Top 94%)11256(Top 92%)11256(Top 206%)
20K12.43 mi3.11 mi26993+13511363+6711363+6726611(Top 94%)11168(Top 91%)11168(Top 204%)
Half13.11 mi0.68 mi26956+3711348+1511348+1526446(Top 93%)11090(Top 91%)11090(Top 203%)
25K15.53 mi2.42 mi26932+2411340+811340+826712(Top 94%)11257(Top 92%)11257(Top 206%)
30K18.64 mi3.11 mi26715+21711236+10411236+10425722(Top 91%)10801(Top 88%)10801(Top 197%)
20M20.00 mi1.36 mi26679+3611221+1511221+1525961(Top 91%)10998(Top 90%)10998(Top 201%)
21M21.00 mi1.00 mi26652+2711212+911212+926037(Top 92%)11068(Top 91%)11068(Top 202%)
35K21.75 mi0.75 mi26626+2611209+311209+325629(Top 90%)10916(Top 89%)10916(Top 200%)
23M23.00 mi1.25 mi26638-1211230-2111230-2126595(Top 94%)11398(Top 93%)11398(Top 208%)
24M24.00 mi1.00 mi26592+4611212+1811212+1825118(Top 88%)10691(Top 87%)10691(Top 195%)
40K24.85 mi0.85 mi26595-311216-411216-425906(Top 91%)11102(Top 91%)11102(Top 203%)
25.2M25.20 mi0.35 mi26573+2211204+1211204+1224180(Top 85%)10272(Top 84%)10272(Top 188%)
Finish26.22 mi1.02 mi26549+2411194+1011194+1025789(Top 91%)11040(Top 90%)11040(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26805

Females

11256

F18-39

11256

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27151

Females

11452

F18-39

11452

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26805

Females

11256

F18-39

11256

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

26611

Females

11168

F18-39

11168

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

26446

Females

11090

F18-39

11090

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26712

Females

11257

F18-39

11257

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25722

Females

10801

F18-39

10801

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

25961

Females

10998

F18-39

10998

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26037

Females

11068

F18-39

11068

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

25629

Females

10916

F18-39

10916

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26595

Females

11398

F18-39

11398

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

25118

Females

10691

F18-39

10691

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25906

Females

11102

F18-39

11102

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24180

Females

10272

F18-39

10272

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25789

Females

11040

F18-39

11040

Passing Analysis

Category:
Athletes Passed
1282
Passed By
328
Net Change
+954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27503
5K10K22138+183#27503#27320
10K15K21624+192#27320#27128
15K20K17843+135#27128#26993
20KHalf425+37#26993#26956
Half25K7248+24#26956#26932
25K30K23114+217#26932#26715
30K20M5317+36#26715#26679
20M21M5528+27#26679#26652
21M35K3913+26#26652#26626
35K23M4355-12#26626#26638
23M24M548+46#26638#26592
24M40K2225-3#26592#26595
40K25.2M231+22#26595#26573
25.2MFinish339+24#26573#26549
TOTALS1282328+954
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing